A long lasting durable off-road sprockets delveloped over 5 years agoThe unique flat face design keeps weight to a minimum and means the Twinring rear chainwheel is as narrow as a standard chainwheelOuter is expanded at 200C and then fitted to inner, creating a permanent bond for the long life of the sprocketTooth Count - Color -

Inner ring is high strength Ultralight 7075 T6 aluminumOuter ring is electroless nickel coasted steelOuter is expanded at 200°C and then fitted to inner, creating a permanent bond for the life of the sprocketThe longest lasting most durable offroad sprocket you can buy developed over 5 yearsThe unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheelPrecision CNC machined to extremely tight tolerancesAvailable for most popular dirt bikes with 520 chain sizes ranging from 47-53

Renthal's Twinring Rear Sprocket puts new innovation and engineering into your drivetrain for outstanding durability. What sets Renthal's Twinring sprocket apart is its unique construction combining a 7075 T651 aluminum inner ring, with an electroless nickel coated steel outer sprocket using a wave-patterned interference fit. This design combines the high wear-resistance of steel and the light weight of aluminum to create a sprocket that handles huge amounts of power while weighing half of conventional, all-steel sprockets. The flat-faced design also helps keep weight down while working with the self-cleaning chain grooves to keep the chain free of any abrasive buildup.

A long lasting durable off-road sprockets delveloped over 5 years agoThe unique flat face design keeps weight to a minimum and means the Twinring rear chainwheel is as narrow as a standard chainwheelOuter is expanded at 200C and then fitted to inner, creating a permanent bond for the long life of the sprocketTooth Count - 48TColor - Black

In development for over 5 years, the new Renthal TwinRing sprocket will re-define the term durability in off-road drivetrain products.The longest lasting most durable off-road sprocket you can buy.The goal when developing this product was simple, create a